connecting simulink with matlab

Hello

I want to know how to run a simulink model in the middle of my code in the matlab, so if I have a matlab code and in the middle of the code I want to write a command that runs the simulink model and then continue with the normal code.

assume the simulink model name is "mymodel"

Answer 1

[Fangjun Jiang]

results=sim('mymodel')

[ahmed abdelmgeed]

And I should upload the simulink model “mymodel” into matlab right ?

[Fangjun Jiang]

Yes. It could also be done by adding a line

open_system('mymodel')

[ahmed abdelmgeed]

could you please tell me how to upload the simulink model in matlab. I tried using the import button but it doesn't work.

if I understood rights so at first I have to upload teh simulink model in matlab and then use the command

results=sim('mymodel').

[Fangjun Jiang]

There is no upload. in MATLAB, run

open_system('mymodel')
results=sim('mymodel')

Of couse, make sure your model file is in current directory or in the MATLAB path.

[ahmed abdelmgeed]

thank you for your help it works but I had a problem with the code as you can see in the first picture the output should be a constant v = 10, while in the workspace it is saved as an arrar of 51 elements of 10's you can see that in the second picture in the workspace

[ahmed abdelmgeed]

second picture

[Fangjun Jiang]

You need to learn some basics of Simulink. It's a simulation program. Those 51values correspond to the 51 time instances of the simulation. At time=0s, the value is 10. At time=0.2s, the value is 10, ..., etc.

[ahmed abdelmgeed]

and how do I manage that ?